The motive behind this forum is to share the knowledge relevant to piping engineering designing, EPC field in oil and gas industry. These rules can be changed without notice though normally we announce changes via announcement in our forums.1) Read up before posting question! Use the “search” before posting. Please make sure similar questions are not asked in other threads. You can add your question to the same thread rather than creating new one.3) Relevancy: The forum currently focuses on Piping, engineering designing field in oil and gas industry. So the certain posts, questions may be removed if not found appropriate.4) Be polite to other forum members and the moderator. Profanity and insults will not be tolerated.5) Do not spam or advertise. We may block your account if inappropriate activity is found.6) Cracks, serials or illegally obtained copyrighted content must not be posted.7) Use a title that describes the content of your post. Don't use all caps or special characters to draw attention.